diff options
Diffstat (limited to 'debian/patches-rt/0256-apparmor-use-a-locallock-instead-preempt_disable.patch')
| -rw-r--r-- | debian/patches-rt/0256-apparmor-use-a-locallock-instead-preempt_disable.patch | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/debian/patches-rt/0256-apparmor-use-a-locallock-instead-preempt_disable.patch b/debian/patches-rt/0256-apparmor-use-a-locallock-instead-preempt_disable.patch index 5b92f0674..1671e8068 100644 --- a/debian/patches-rt/0256-apparmor-use-a-locallock-instead-preempt_disable.patch +++ b/debian/patches-rt/0256-apparmor-use-a-locallock-instead-preempt_disable.patch @@ -1,7 +1,7 @@ From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Wed, 11 Oct 2017 17:43:49 +0200 -Subject: [PATCH 256/353] apparmor: use a locallock instead preempt_disable() -Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=53cae7e6f1ece1546a58a538f6a685162e44350e +Subject: [PATCH 256/354] apparmor: use a locallock instead preempt_disable() +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=826b05942ea2bb41956e147e1af9476f6a9b1ee6 get_buffers() disables preemption which acts as a lock for the per-CPU variable. Since we can't disable preemption here on RT, a local_lock is |